000 00618 a2200217 4500
999 _c7713
_d7730
003 ISURa
008 170628b xxu||||| |||| 00| 0 eng d
020 _a8121906032
041 _aEnglish
082 _a587
_bPAN
100 _aPandey , B.P.
_96621
245 _aPteridophyta
_bfor degree honours and post graduate students
260 _c19994
_aNew Delhi
_bS.chand& company
_g1994
300 _bill.
_c22 cm.
_a[v] , 176 p.
650 _aBOTANY
_9600
650 _aAGRICULTURE
_943549
650 _aPTERIDOPHYTA
_97417
650 _aORDER PSILOTAES
_943550
650 _aORDER SELAGINELLALES
_943551
942 _cSR
_2ddc